Testing Computational Theories of Motion Discontinuities: A Psychological Study
Abstract
This study reports results from three patients with bilateral brain lesions (A.F., C.D., and O.S.) and normal observers on psychophysical tasks, which examined the contribution of motion mechanisms to the extraction of image discontinuities. The data do not support the suggestion that the visual system extracts motion discontinuities by comparing fully encoded velocity signals ([NL]; [Clo]). Moreover, the data do not support the suggestion that the computations underlying discontinuity localization must occur simultaneously with the spatial integration of motion signals ([Kea]). We propose a computational scheme that can account for the data.
Cite
Text
Vaina and Grzywacz. "Testing Computational Theories of Motion Discontinuities: A Psychological Study." European Conference on Computer Vision, 1992. doi:10.1007/3-540-55426-2_23Markdown
[Vaina and Grzywacz. "Testing Computational Theories of Motion Discontinuities: A Psychological Study." European Conference on Computer Vision, 1992.](https://mlanthology.org/eccv/1992/vaina1992eccv-testing/) doi:10.1007/3-540-55426-2_23BibTeX
@inproceedings{vaina1992eccv-testing,
title = {{Testing Computational Theories of Motion Discontinuities: A Psychological Study}},
author = {Vaina, Lucia Maria and Grzywacz, Norberto M.},
booktitle = {European Conference on Computer Vision},
year = {1992},
pages = {212-216},
doi = {10.1007/3-540-55426-2_23},
url = {https://mlanthology.org/eccv/1992/vaina1992eccv-testing/}
}